In the years that Ms. Benda has lived in the Financial District at the southern tip of Manhattan, the neighborhood has gotten better, she said, with new restaurants and livelier weekends. When she moved there, construction was in the early stages at the World Trade Center site.
While tungsten rings have quickly surpassed traditional metals such as gold, silver, and platinum as the preferred wedding band and fashion ring, this is not a passing fad. The benefits of tungsten carbide rings are numerous.First and foremost is durability.Tungsten carbide is second to none in terms of strength and durability. That shiny gold ring you see in the display case isn't built to stay that way for long.Tungsten on the other hand will retain it's shape and shine forever. Second is cost.irst and foremost is durability. Tungsten carbide is second to none in terms of strength and durability. That shiny gold ring you see in the display case isn't built to stay that way for long. Tungsten on the other hand will retain it's shape and shine forever.
Pure tungsten is a light gray or whitish metal that is soft enough to be cut with a hacksaw and ductile enough to be drawn into wire or extruded into various shapes. If contaminated with other materials, tungsten becomes brittle and difficult to work with.Tungsten has the highest melting point of all metallic elements and is used to make filaments for incandescent light bulbs, fluorescent light bulbs and television tubes.Tungsten expands at nearly the same rate as borosilicate glass and is used to make metal to glass seals.ure tungsten is a light gray or whitish metal that is soft enough to be cut with a hacksaw and ductile enough to be drawn into wire or extruded into various shapes. If contaminated with other materials, tungsten becomes brittle and difficult to work with.